Yosemite — A Gathering of Spirit
Season 20 Episode 3 | 25m 7s | Video has closed captioning.
Celebrate the 150th anniversary of the landmark federal act signed by Abraham Lincoln that preserved Yosemite Valley and the Mariposa Grove of Giant Sequoias. In a documentary narrated by Ken Burns, witness the birth of the national park idea, an amazing time in America’s conservation history.
Aired: 09/02/14
